基于串口通信的软件固化实现  

Realization of Solid Software Based on Serial Communication

作　　者：时书英[1] 

机构地区：[1]南京电子技术研究所,南京210039

出　　处：《信息化研究》2013年第1期49-51,共3页INFORMATIZATION RESEARCH

摘　　要：在雷达的使用过程中,信号处理单元、数据处理单元都需要通过串口来实现软件的在线升级,选择一种高效、可靠的串口协议和方便、直观的升级界面是非常必要的。针对该问题,文章介绍一种采用PComm(Project comm-test unit)串口协议的固化软件,软件固化界面采用VC进行编写,并利用PComm提供的中断服务函数来解决高速传数时的数据丢失的情况,保证了实时性。The problem of signal and data processing unit need upgrade software by serial interface on line in using of radar in text, so an advanced reliable serial protocol and convenient surface for upgrading is necessa- ry. This upgraded software adopts serial protocol of PComm, upgraded software surface compiled by VC. U- sing interrupt service function of PComm resolves losing data when conducting high speed data transfer and ac- tualizes real-time capability.

关 键 词：串口通信库(PComm) 串口协议 软件升级 

分 类 号：TN951[电子电信—信号与信息处理]